:root {
  --bg: #FFFFFF;
  --bg-warm: #FFF5F9;
  --bg-alt: #FAFAFA;
  --ink: #1E1E23;
  --ink-2: #3A3A42;
  --muted: #7A7A85;
  --line: #F0E6EC;
  --card: #FFFFFF;
  --accent: #FF0083;        /* lemonade-style magenta */
  --accent-2: #FF3399;
  --accent-ink: #FFFFFF;
  --accent-soft: #FFE4F1;
  --accent-deep: #C60066;
  --mint: #00D4A0;
  --sun: #FFD84D;
  --plum: #2A1A3A;
  --shadow: 0 2px 0 rgba(30,30,35,0.03), 0 20px 40px -22px rgba(255,0,131,0.18);
  --shadow-lg: 0 30px 80px -30px rgba(255,0,131,0.28);
  --radius-s: 14px;
  --radius: 24px;
  --radius-l: 36px;
}

[data-accent="pink"]   { --accent: #FF0083; --accent-2:#FF3399; --accent-soft:#FFE4F1; --accent-deep:#C60066; --bg-warm:#FFF5F9; }
[data-accent="coral"]  { --accent: #FF5A64; --accent-2:#FF7A82; --accent-soft:#FFE4E6; --accent-deep:#C63C45; --bg-warm:#FFF5F5; }
[data-accent="violet"] { --accent: #6C5CE7; --accent-2:#8675FF; --accent-soft:#E7E4FB; --accent-deep:#4F40C4; --bg-warm:#F7F6FF; }
[data-accent="mint"]   { --accent: #00C896; --accent-2:#2CDEAD; --accent-soft:#D4F7ED; --accent-deep:#009472; --bg-warm:#F2FDF9; }

[data-theme="dark"] {
  --bg: #0F0F13;
  --bg-warm: #1A1017;
  --bg-alt: #15151A;
  --ink: #FAFAFA;
  --ink-2: #D9D3CC;
  --muted: #8A8692;
  --line: #26202A;
  --card: #18141A;
}

* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }
body {
  background: var(--bg);
  color: var(--ink);
  font-family: 'DM Sans', -apple-system, BlinkMacSystemFont, sans-serif;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  letter-spacing: -0.01em;
}

.mono  { font-family: 'JetBrains Mono', ui-monospace, monospace; letter-spacing: 0; }

/* ---------- layout ---------- */
.app { min-height: 100vh; }
.container { max-width: 1240px; margin: 0 auto; padding: 0 32px; }

/* ---------- nav ---------- */
.nav {
  position: sticky; top: 0; z-index: 50;
  background: color-mix(in srgb, var(--bg) 88%, transparent);
  backdrop-filter: blur(18px);
}
.nav-inner {
  display: flex; align-items: center; justify-content: space-between;
  height: 80px;
}
.logo {
  display: flex; align-items: center; gap: 6px;
  font-family: 'DM Sans', sans-serif;
  font-weight: 800; font-size: 26px; letter-spacing: -0.045em;
  color: var(--accent); text-decoration: none;
}
.logo .logo-ai { color: var(--ink); }
.logo .logo-ai.on-dark { color: #fff; }
.logo-mark {
  width: 44px; height: 44px;
  display: inline-flex; align-items: center; justify-content: center;
}
.logo-mark svg, .logo-mark img { width: 100%; height: 100%; display: block; object-fit: contain; }
.nav-links { display: flex; gap: 32px; }
.nav-links a {
  color: var(--ink); text-decoration: none;
  font-size: 15px; font-weight: 500;
}
.nav-links a:hover { color: var(--accent); }
.nav-actions { display: flex; gap: 10px; align-items: center; }

/* ---------- buttons ---------- */
.btn {
  display: inline-flex; align-items: center; gap: 8px;
  border: 0; cursor: pointer;
  font-family: inherit; font-size: 15px; font-weight: 600;
  letter-spacing: -0.01em;
  padding: 14px 22px; border-radius: 999px;
  transition: transform .15s ease, background .2s ease, color .2s ease, box-shadow .2s ease;
  text-decoration: none;
  white-space: nowrap;
}
.btn:hover { transform: translateY(-2px); }
.btn-primary { background: var(--ink); color: var(--bg); }
.btn-primary:hover { background: var(--accent); box-shadow: 0 10px 30px -10px var(--accent); }
.btn-accent { background: var(--accent); color: var(--accent-ink); box-shadow: 0 8px 20px -8px var(--accent); }
.btn-accent:hover { background: var(--accent-deep); box-shadow: 0 14px 30px -10px var(--accent); }
.btn-ghost  { background: transparent; color: var(--ink); }
.btn-ghost:hover { background: var(--bg-warm); }
.btn-outline { background: transparent; border: 1.5px solid var(--ink); color: var(--ink); }
.btn-outline:hover { background: var(--ink); color: var(--bg); }
.btn-white  { background: #fff; color: var(--accent); }
.btn-white:hover { background: var(--ink); color: var(--bg); }
.btn-sm { padding: 10px 16px; font-size: 13px; }
.btn-lg { padding: 18px 28px; font-size: 16px; }

/* ---------- chips / tags ---------- */
.chip {
  display: inline-flex; align-items: center; gap: 6px;
  padding: 8px 14px; border-radius: 999px;
  background: var(--bg-warm);
  font-size: 12px; font-weight: 600;
  color: var(--accent-deep);
}
.chip.accent { background: var(--accent); color: #fff; }
.chip.white  { background: #fff; color: var(--accent); }
.dot { width: 6px; height: 6px; border-radius: 50%; background: currentColor; display: inline-block; }

/* ---------- cards ---------- */
.card {
  background: var(--card);
  border-radius: var(--radius);
  padding: 28px;
  box-shadow: 0 1px 2px rgba(30,30,35,0.04), 0 20px 40px -28px rgba(30,30,35,0.15);
}
.card-soft {
  background: var(--bg-warm);
  border-radius: var(--radius);
  padding: 24px;
}
.card-outline {
  background: var(--card);
  border: 1.5px solid var(--line);
  border-radius: var(--radius);
  padding: 24px;
}

/* ---------- display ---------- */
.display {
  font-family: 'DM Sans', sans-serif;
  font-weight: 800;
  letter-spacing: -0.04em;
  line-height: 0.95;
}
.display-xl { font-size: clamp(56px, 9vw, 132px); }
.display-l  { font-size: clamp(48px, 7vw, 104px); }
.display-m  { font-size: clamp(36px, 5vw, 72px); }
.display-s  { font-size: clamp(28px, 3.5vw, 48px); }

.eyebrow {
  font-family: 'JetBrains Mono', monospace;
  font-size: 11px; font-weight: 500;
  letter-spacing: 0.14em; text-transform: uppercase;
  color: var(--muted);
}

.grad-text {
  background: linear-gradient(90deg, var(--accent) 0%, var(--accent-2) 100%);
  -webkit-background-clip: text; background-clip: text; color: transparent;
}

/* ---------- utility ---------- */
.hstack { display: flex; align-items: center; gap: 12px; }
.vstack { display: flex; flex-direction: column; gap: 12px; }
.muted { color: var(--muted); }
.accent { color: var(--accent); }

/* ---------- dashboard ---------- */
.app-shell { display: grid; grid-template-columns: 260px 1fr; min-height: 100vh; background: var(--bg-alt); }
.sidebar {
  padding: 24px 18px;
  background: var(--bg);
  position: sticky; top: 0; height: 100vh;
  display: flex; flex-direction: column;
  border-right: 1px solid var(--line);
}
.side-item {
  display: flex; align-items: center; gap: 12px;
  padding: 12px 14px; border-radius: 14px;
  color: var(--ink-2); font-size: 14px; font-weight: 500;
  cursor: pointer; margin-bottom: 4px;
  transition: background .15s ease;
}
.side-item:hover { background: var(--bg-warm); color: var(--accent); }
.side-item.active { background: var(--accent); color: #fff; }
.side-item.active .side-ico { color: #fff; }
.side-ico { width: 18px; height: 18px; display: inline-flex; }

.content-area { padding: 32px 40px; overflow-y: auto; }

/* ---------- policy card ---------- */
.policy {
  display: grid; grid-template-columns: 56px 1fr auto;
  gap: 18px; align-items: center;
  padding: 20px; border-radius: var(--radius);
  background: var(--card);
  transition: transform .2s ease, box-shadow .2s ease;
  box-shadow: 0 1px 2px rgba(30,30,35,0.04), 0 20px 40px -28px rgba(30,30,35,0.12);
}
.policy:hover { transform: translateY(-2px); box-shadow: 0 30px 60px -30px rgba(255,0,131,0.22); }
.policy-ico {
  width: 56px; height: 56px; border-radius: 18px;
  display: grid; place-items: center;
}
.policy-ico.pink  { background: var(--accent-soft); color: var(--accent); }
.policy-ico.mint  { background: #D4F7ED; color: #00926E; }
.policy-ico.sun   { background: #FFF3CC; color: #B58B00; }
.policy-ico.plum  { background: #E7E0F2; color: #4B2C73; }

/* ---------- chat ---------- */
.bubble {
  max-width: 620px; padding: 16px 22px; border-radius: 24px;
  font-size: 15px; line-height: 1.55;
  animation: bubbleIn .35s cubic-bezier(.2,.8,.2,1);
}
@keyframes bubbleIn {
  from { opacity: 0; transform: translateY(8px); }
  to   { opacity: 1; transform: translateY(0); }
}
.bubble.ai {
  background: var(--bg-warm);
  color: var(--ink);
  border-bottom-left-radius: 8px;
}
.bubble.me {
  background: var(--accent);
  color: #fff;
  border-bottom-right-radius: 8px;
  margin-left: auto;
}
.bubble.ink {
  background: var(--ink); color: var(--bg);
  border-bottom-right-radius: 8px; margin-left: auto;
}

.typing { display: inline-flex; gap: 4px; align-items: center; padding: 6px 0; }
.typing span {
  width: 7px; height: 7px; border-radius: 50%;
  background: var(--accent);
  animation: blink 1.2s infinite;
}
.typing span:nth-child(2) { animation-delay: .2s; }
.typing span:nth-child(3) { animation-delay: .4s; }
@keyframes blink { 0%, 80%, 100% { opacity: .25 } 40% { opacity: 1 } }

/* ---------- wizard ---------- */
.wiz-shell {
  min-height: calc(100vh - 0px);
  display: grid; grid-template-rows: auto auto 1fr auto;
  background: var(--bg);
}
.wiz-progress { height: 4px; background: var(--line); position: relative; overflow: hidden; }
.wiz-progress > div {
  position: absolute; inset: 0 auto 0 0;
  background: var(--accent);
  transition: width .6s cubic-bezier(.2,.8,.2,1);
  border-radius: 0 4px 4px 0;
}
.wiz-step { animation: stepIn .45s cubic-bezier(.2,.8,.2,1); }
@keyframes stepIn {
  from { opacity: 0; transform: translateY(16px); }
  to   { opacity: 1; transform: translateY(0); }
}

.wiz-option {
  border: 2px solid var(--line); border-radius: var(--radius);
  padding: 28px; background: var(--card);
  cursor: pointer; text-align: left;
  transition: all .2s ease;
  font-family: inherit; color: inherit;
}
.wiz-option:hover { border-color: var(--accent); transform: translateY(-2px); }
.wiz-option.selected {
  border-color: var(--accent); background: var(--accent-soft);
  box-shadow: 0 14px 40px -20px var(--accent);
}

input.field, select.field {
  width: 100%;
  border: 2px solid var(--line);
  background: var(--card); color: var(--ink);
  border-radius: 16px;
  padding: 16px 20px;
  font-family: inherit; font-size: 16px;
  transition: border-color .15s ease;
  outline: none;
}
input.field:focus, select.field:focus { border-color: var(--accent); }

/* ---------- marquee ---------- */
.marquee {
  overflow: hidden; position: relative;
  mask-image: linear-gradient(90deg, transparent, #000 8%, #000 92%, transparent);
}
.marquee-track {
  display: flex; gap: 56px; align-items: center;
  animation: marq 36s linear infinite;
  width: max-content;
}
@keyframes marq {
  from { transform: translateX(0); }
  to   { transform: translateX(-50%); }
}

/* ---------- placeholder imagery ---------- */
.ph {
  background:
    repeating-linear-gradient(135deg, color-mix(in srgb, var(--ink) 5%, transparent) 0 1px, transparent 1px 10px),
    var(--bg-warm);
  border: 1.5px dashed color-mix(in srgb, var(--accent) 30%, transparent);
  border-radius: var(--radius);
  display: grid; place-items: center;
  font-family: 'JetBrains Mono', monospace;
  font-size: 11px; color: var(--accent-deep);
  letter-spacing: 0.05em; text-transform: uppercase;
  text-align: center; padding: 16px;
}

/* ---------- tweak panel ---------- */
.tweak-panel {
  position: fixed; bottom: 96px; right: 24px; z-index: 100;
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: 20px;
  padding: 20px;
  width: 300px;
  box-shadow: 0 30px 80px -20px rgba(0,0,0,0.2);
  font-size: 13px;
  display: none;
}
.tweak-panel.open { display: block; }
.tweak-panel h4 {
  margin: 0 0 14px 0; font-family: 'JetBrains Mono', monospace;
  font-size: 11px; letter-spacing: 0.12em; text-transform: uppercase;
  color: var(--muted); font-weight: 500;
}
.tweak-row { margin-bottom: 16px; }
.tweak-row:last-child { margin-bottom: 0; }
.tweak-row label { display: block; margin-bottom: 8px; font-weight: 500; color: var(--ink-2); }
.tweak-btns { display: flex; gap: 6px; flex-wrap: wrap; }
.tweak-btn {
  flex: 1; min-width: 0;
  padding: 9px 12px; border-radius: 12px;
  border: 1.5px solid var(--line); background: var(--bg);
  font-family: inherit; font-size: 12px; cursor: pointer;
  font-weight: 500;
  color: var(--ink);
}
.tweak-btn.active { background: var(--accent); color: #fff; border-color: var(--accent); }

/* ---------- animations ---------- */
@keyframes float {
  0%, 100% { transform: translateY(0) rotate(var(--rot, 0deg)); }
  50% { transform: translateY(-12px) rotate(var(--rot, 0deg)); }
}
.float { animation: float 6s ease-in-out infinite; }
.float-slow { animation: float 9s ease-in-out infinite; }

@keyframes fadeSlide {
  from { opacity: 0; transform: translateY(16px); }
  to   { opacity: 1; transform: translateY(0); }
}
.fade-in { animation: fadeSlide .6s cubic-bezier(.2,.8,.2,1) both; }

.divider { height: 1px; background: var(--line); border: 0; margin: 0; }

/* ---------- blob bg ---------- */
.blob-bg {
  position: absolute; inset: 0; overflow: hidden; pointer-events: none; z-index: 0;
}
.blob {
  position: absolute; border-radius: 50%;
  filter: blur(60px); opacity: 0.55;
}

/* ---------- cmf spinner ---------- */
@keyframes cmf-spin {
  to { transform: rotate(360deg); }
}

/* ---------- responsive: tablet ---------- */
@media (max-width: 900px) {
  .nav-links { display: none; }
  .app-shell { grid-template-columns: 72px 1fr; }
  .sidebar { padding: 16px 8px; }
  .side-item span:not(.side-ico) { display: none; }
  .content-area { padding: 20px; }
}

/* ---------- responsive: mobile ---------- */
@media (max-width: 640px) {

  /* ── Global ── */
  .container { padding: 0 18px; }

  /* ── Nav ── */
  .nav-inner { height: 62px; }
  .nav-actions .btn-ghost { display: none; }

  /* ── Landing hero ── */
  .hero-grid  { grid-template-columns: 1fr !important; gap: 0 !important; }
  .hero-phone { display: none !important; }
  .display-xl { font-size: clamp(48px, 13vw, 72px) !important; }
  .hero-cta   { flex-wrap: wrap !important; }
  .hero-stats { gap: 20px !important; }

  /* ── Auth ── */
  .auth-shell { grid-template-columns: 1fr !important; }
  .auth-left  { display: none !important; }
  .auth-right { padding: 40px 24px !important; max-width: 100% !important; }

  /* ── Cotizador ── */
  .wiz-header { padding: 14px 20px !important; }
  .wiz-body   { padding: 28px 20px !important; }
  .wiz-footer { padding: 16px 20px !important; }
  .wiz-step-types { grid-template-columns: repeat(2, 1fr) !important; }

  /* ── App shell ── */
  .app-shell  { grid-template-columns: 1fr !important; padding-bottom: 72px; }
  .sidebar    { display: none !important; }
  .content-area { padding: 18px 16px 32px !important; }

  /* ── TopBar ── */
  .topbar-title { font-size: 30px !important; }
  .topbar-actions .btn-outline:not(:last-child) { display: none !important; }

  /* ── Dashboard KPI grid ── */
  .kpi-grid { grid-template-columns: repeat(2, 1fr) !important; overflow: hidden; }
  .kpi-grid > div:first-child { grid-column: 1 / -1; }    /* Score card full width */

  /* ── Policy card ── */
  .policy { flex-direction: column !important; align-items: flex-start !important; gap: 14px !important; }
  .policy-end { text-align: left !important; display: flex !important; justify-content: space-between !important; align-items: center !important; width: 100%; flex-wrap: wrap; gap: 8px; }

  /* ── Score grid ── */
  .score-grid { grid-template-columns: 1fr !important; }

  /* ── CMF ── */
  .cmf-kpi-grid { grid-template-columns: repeat(2, 1fr) !important; }
  .cmf-trust    { grid-template-columns: 1fr !important; }
  .cmf-hero     { padding: 28px 24px !important; }
  .cmf-hero h2  { font-size: 28px !important; }
  .table-scroll { overflow-x: auto; -webkit-overflow-scrolling: touch; }
  .table-scroll > div { min-width: 640px; }
  .cmf-status   { flex-direction: column !important; align-items: flex-start !important; gap: 10px !important; }
  .cmf-status-actions { align-self: flex-end; }

  /* ── Chat ── */
  .chat-topbar  { padding: 14px 16px !important; }
  .chat-body    { padding: 20px 14px !important; }
  .chat-footer  { padding: 12px 14px 20px !important; }

  /* ── Floating nav ── */
  .float-nav {
    left: 8px !important; right: 8px !important;
    bottom: 8px !important;
    transform: none !important;
    overflow-x: auto !important;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: none;
    justify-content: flex-start !important;
    width: auto !important;
    max-width: calc(100vw - 16px);
  }
  .float-nav::-webkit-scrollbar { display: none; }
  .float-nav button { flex-shrink: 0; font-size: 11px !important; padding: 8px 12px !important; }

  /* ── Landing sections ── */
  .how-grid         { grid-template-columns: 1fr !important; }
  .ai-grid          { grid-template-columns: 1fr !important; }
  .ai-chat-card     { max-width: 100% !important; margin-left: 0 !important; }
  .comm-outer       { grid-template-columns: 1fr !important; gap: 36px !important; }
  .comm-stats       { grid-template-columns: repeat(2, 1fr) !important; }
  .comm-stat-val    { font-size: 32px !important; }
  .score-outer      { grid-template-columns: 1fr !important; }
  .score-num        { font-size: 80px !important; }
  .score-inner-grid { grid-template-columns: 1fr !important; }
  .score-factors    { grid-template-columns: repeat(2, 1fr) !important; }
  .pricing-grid     { grid-template-columns: 1fr !important; max-width: 100% !important; }
  .testimonials-grid{ grid-template-columns: 1fr !important; }
  .hero-c-preview   { display: none !important; }
  .final-cta-inner  { padding: 48px 24px !important; }
  .final-cta-btns   { flex-direction: column !important; align-items: center !important; }

  /* ── Misc ── */
  .mob-hide   { display: none !important; }
  .mob-full   { width: 100% !important; }
}